([\w\W]*?)<\/cite>/',$blockquote[0][0], $cite );
$first_quote['cite'] = ( isset( $cite[1][0] ) ) ? $cite[1][0] : '';
return $first_quote;
} else {
return false;
}
}
}
// Get first gallery
if ( !function_exists( 'fastfood_get_gallery_shortcode' ) ) {
function fastfood_get_gallery_shortcode() {
global $post;
$pattern = get_shortcode_regex();
if ( preg_match_all( '/'. $pattern .'/s', $post->post_content, $matches )
&& array_key_exists( 2, $matches )
&& in_array( 'gallery', $matches[2] ) ) // gallery shortcode is being used
{
$key = array_search( 'gallery', $matches[2] );
$attrs = shortcode_parse_atts( $matches['3'][$key] );
return $attrs;
}
}
}
// run the gallery preview
if ( !function_exists( 'fastfood_gallery_preview' ) ) {
function fastfood_gallery_preview() {
$attrs = fastfood_get_gallery_shortcode();
$attrs['preview'] = true;
return fastfood_gallery_shortcode( '', $attrs );
}
}
// the gallery preview walker
if ( !function_exists( 'fastfood_gallery_preview_walker' ) ) {
function fastfood_gallery_preview_walker( $attachments = '', $id = 0 ) {
if ( ! $id )
return false;
if ( empty( $attachments ) )
$attachments = get_children( array( 'post_parent' => $id, 'post_type' => 'attachment', 'post_mime_type' => 'image', 'orderby' => 'menu_order', 'order' => 'ASC', 'numberposts' => 999 ) );
if ( empty( $attachments ) )
return false;
$permalink = get_permalink( $id );
$images_count = count( $attachments );
$first_image = array_shift( $attachments );
$other_imgs = array_slice( $attachments, 0, 4 );
$output = '' . wp_get_attachment_image( $first_image->ID, 'medium' ) . ' ';
$output .= '';
foreach ($other_imgs as $image) {
$output .= '
' . wp_get_attachment_image( $image->ID, 'thumbnail' ) . '
';
}
$output .= '
' . sprintf( _n( 'This gallery contains %2$s image%2$s images
';
$output = apply_filters( 'fastfood_gallery_preview_walker', $output );
$output = '' . $output . '
';
echo $output;
return true;
}
}
//Displays the amount of time since a post or page was written in a nice friendly manner.
//Based on Plugin: Date in a nice tone (http://wordpress.org/extend/plugins/date-in-a-nice-tone/)
function fastfood_friendly_date() {
$postTime = get_the_time('U');
$currentTime = time();
$timeDifference = $currentTime - $postTime;
$minInSecs = 60;
$hourInSecs = 3600;
$dayInSecs = 86400;
$monthInSecs = $dayInSecs * 31;
$yearInSecs = $dayInSecs * 366;
//if over 2 years
if ($timeDifference > ($yearInSecs * 2)) {
$dateWithNiceTone = __( 'quite a long while ago...', 'fastfood' );
//if over a year
} else if ($timeDifference > $yearInSecs) {
$dateWithNiceTone = __( 'over a year ago', 'fastfood' );
//if over 2 months
} else if ($timeDifference > ($monthInSecs * 2)) {
$num = round($timeDifference / $monthInSecs);
$dateWithNiceTone = sprintf(__('%s months ago', 'fastfood' ),$num);
//if over a month
} else if ($timeDifference > $monthInSecs) {
$dateWithNiceTone = __( 'a month ago', 'fastfood' );
//if more than 2 days ago
} else {
$htd = human_time_diff( get_the_time('U'), current_time('timestamp') );
$dateWithNiceTone = sprintf(__('%s ago', 'fastfood' ), $htd );
}
return apply_filters( 'fastfood_filter_friendly_date', $dateWithNiceTone );
}
// page hierarchy
if ( !function_exists( 'fastfood_multipages' ) ) {
function fastfood_multipages( $r_pos ){
global $post;
$args = array(
'post_type' => 'page',
'post_parent' => $post->ID,
'order' => 'ASC',
'orderby' => 'menu_order',
'numberposts' => 0,
'no_found_rows' => true,
);
$childrens = get_posts( $args ); // retrieve the child pages
$the_parent_page = $post->post_parent; // retrieve the parent page
$has_herarchy = false;
if ( ( $childrens ) || ( $the_parent_page ) ){
?>
'',
'size' => array( 40, 40 ),
'class' => '',
'default' => '',
'linked' => 0,
);
$args = wp_parse_args( $args, $defaults );
if ( has_post_thumbnail( $args['id'] ) ) {
$output = get_the_post_thumbnail( $args['id'], $args['size'], array( 'class' => $args['class'] ) );
} else {
$output = $args['default'];
}
if ( $args['linked'] )
$thumb = '' . $output . ' ';
else
$thumb = $output;
return apply_filters( 'fastfood_filter_get_the_thumb', $thumb );
}
// display the post title with the featured image
function fastfood_featured_title( $args = '' ) {
global $post;
$defaults = array(
'alternative' => '',
'fallback' => '',
'featured' => true,
'href' => get_permalink(),
'target' => '',
'title' => the_title_attribute( array( 'echo' => 0 ) ),
'echo' => 1,
);
$args = wp_parse_args( $args, $defaults );
if ( fastfood_get_opt( 'fastfood_hide_frontpage_title' ) && is_page() && is_front_page() ) return;
if ( fastfood_get_opt( 'fastfood_hide_pages_title' ) && is_page() ) return;
if ( fastfood_get_opt( 'fastfood_hide_posts_title' ) && is_single() ) return;
$selected_ids = explode( ',', fastfood_get_opt( 'fastfood_hide_selected_entries_title' ) );
if ( in_array( $post->ID, $selected_ids ) ) return;
$post_title = $args['alternative'] ? $args['alternative'] : get_the_title();
$post_title = $post_title ? $post_title : $args['fallback'];
$link_target = $args['target'] ? ' target="'.$args['target'].'"' : '';
if ( !fastfood_get_opt( 'fastfood_featured_title' ) ) $args['featured'] = false;
$thumb = ( $args['featured'] && has_post_thumbnail( $post->ID ) ) ? get_the_post_thumbnail( $post->ID, array( fastfood_get_opt( 'fastfood_featured_title_size' ), fastfood_get_opt( 'fastfood_featured_title_size' ) ) ) : '';
$title_class = $thumb ? 'entry-title storytitle featured-' . fastfood_get_opt( 'fastfood_featured_title_size' ) : 'storytitle';
$title_content = is_singular() ? $thumb . $post_title : '' . $thumb . $post_title . ' ';
if ( $post_title || $thumb ) $post_title = '' . $title_content . ' ';
$post_title = apply_filters( 'fastfood_filter_featured_title', $post_title );
if ( $args['echo'] )
echo $post_title;
else
return $post_title;
}
// print extra info for posts/pages
if ( !function_exists( 'fastfood_extrainfo' ) ) {
function fastfood_extrainfo( $args = '' ) {
$defaults = array(
'auth' => 1,
'date' => 1,
'comms' => 1,
'tags' => 1,
'cats' => 1,
'hiera' => 0,
'list_view' => 0,
);
$args = wp_parse_args( $args, $defaults );
//xinfos disabled when...
if ( ! fastfood_get_opt( 'fastfood_xinfos_global' ) ) return; //xinfos globally disabled
if ( is_page() && is_front_page() && ! fastfood_get_opt( 'fastfood_xinfos_on_front' ) ) return; // is front page
if ( is_page() && ! fastfood_get_opt( 'fastfood_xinfos_on_page' ) ) return;
if ( is_single() && ! fastfood_get_opt( 'fastfood_xinfos_on_post' ) ) return;
if ( !is_singular() && ! fastfood_get_opt( 'fastfood_xinfos_on_list' ) ) return;
if ( fastfood_get_opt( 'fastfood_xinfos_static' ) ) $args['list_view'] = true;
if ( ! fastfood_get_opt( 'fastfood_xinfos_byauth' ) ) $args['auth'] = false;
if ( ! fastfood_get_opt( 'fastfood_xinfos_date' ) ) $args['date'] = false;
if ( ! fastfood_get_opt( 'fastfood_xinfos_comm' ) ) $args['comms'] = false;
if ( ! fastfood_get_opt( 'fastfood_xinfos_tag' ) ) $args['tags'] = false;
if ( ! fastfood_get_opt( 'fastfood_xinfos_cat' ) ) $args['cats'] = false;
if ( ! fastfood_get_opt( 'fastfood_xinfos_hiera' ) ) $args['hiera'] = false;
$post_author = ( ( $args['auth'] === true ) || ( $args['auth'] === 1 ) ) ? '' . get_the_author() . ' ' : '' . $args['auth'] . ' ';
$post_author = sprintf( __( 'by %s', 'fastfood' ), $post_author );
$categories = __( 'Categories', 'fastfood' ) . ': ' . get_the_category_list(', ');
$tags = __( 'Tags', 'fastfood' ) . ': ' . ( ( get_the_tags() ) ? get_the_tag_list( '', ', ' , '') : __( 'No Tags', 'fastfood' ) );
$comments = __( 'Comments', 'fastfood' ) . ': ' . fastfood_get_comments_link();
$date = sprintf( __( 'Published on: %s', 'fastfood' ), '' . get_the_time( get_option( 'date_format' ) ) . ' ' );
$r_pos = 10;
if ( !$args['list_view'] ) {
?>
'; ?>
'; ?>
'; ?>
'; ?>
'; ?>
ID );
$esc_href = esc_url( get_permalink() );
$esc_title = esc_attr( get_the_title() );
$esc_href_short = esc_url( home_url() . '/?p=' . $post->ID );
$text = '';
if ( fastfood_get_opt( 'fastfood_I_like_it_plus1' ) )
$text .='';
if ( fastfood_get_opt( 'fastfood_I_like_it_twitter' ) )
$text .='';
if ( fastfood_get_opt( 'fastfood_I_like_it_facebook' ) )
$text .='';
if ( fastfood_get_opt( 'fastfood_I_like_it_linkedin' ) )
$text .='
';
if ( fastfood_get_opt( 'fastfood_I_like_it_stumbleupon' ) )
$text .='
';
if ( fastfood_get_opt( 'fastfood_I_like_it_pinterest' ) && is_attachment() && wp_attachment_is_image() )
$text .='';
if ( $text ) {
echo '' . apply_filters( 'fastfood_filter_like_it', $text ) . '
$post->post_parent, 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => 'ASC', 'orderby' => 'menu_order ID' ) ) );
foreach ( $attachments as $key => $attachment ) {
if ( $attachment->ID == $post->ID )
break;
}
$prev_k = $key - 1;
$next_k = $key + 1;
$prev_image = ( isset( $attachments[ $prev_k ] ) ) ? '« ' . wp_get_attachment_image( $attachments[ $prev_k ]->ID, array( 70, 70 ) ) . ' ' : '';
$next_image = ( isset( $attachments[ $next_k ] ) ) ? '' . wp_get_attachment_image( $attachments[ $next_k ]->ID, array( 70, 70 ) ) . ' » ' : '';
?>
ID, array( 70, 70 ) ); ?>
1 && get_option( 'page_comments' ) ) {
?>
is_main_query() && $query->is_home() ) {
if ( ! fastfood_get_opt( 'fastfood_post_view_aside') ) $terms[] = 'post-format-aside';
if ( ! fastfood_get_opt( 'fastfood_post_view_status' ) ) $terms[] = 'post-format-status';
if ( isset( $terms ) ) {
$tax_query = array(
array(
'taxonomy' => 'post_format',
'terms' => $terms,
'field' => 'slug',
'operator' => 'NOT IN',
),
);
$query->set( 'tax_query', $tax_query );
}
}
}
// Search reminder
function fastfood_search_reminder() {
global $wp_query;
$text = '';
$term = get_queried_object();
if ( ! fastfood_get_opt( 'fastfood_breadcrumb' ) ) {
if ( is_archive() ) {
$title = '';
$type = '';
if ( is_category() || is_tag() || is_tax() ) {
if ( is_category() ) $type = __( 'Category', 'fastfood' );
elseif ( is_tag() ) $type = __( 'Tag', 'fastfood' );
elseif ( is_tax() ) $type = __( 'Taxonomy', 'fastfood' );
$title = $term->name;
} elseif ( is_date() ) {
$type = __( 'Date', 'fastfood' );
if ( is_day() ) {
$title = get_the_date();
} else if ( is_month() ) {
$title = single_month_title( ' ', false );
} else if ( is_year() ) {
$title = get_query_var( 'year' );
}
} elseif ( is_author() ) {
$type = __( 'Author', 'fastfood' );
$title = $term->display_name;
}
$text = sprintf( __( '%s archive', 'fastfood' ), get_bloginfo( 'name' ) ) . '' . $type . ' : ' . $title . ' (' . $wp_query->found_posts . ') ';
} elseif ( is_search() ) {
$text = sprintf( __( 'Search results for “%s”', 'fastfood' ), '' . esc_html( get_search_query() ) . ' (' . $wp_query->found_posts . ') ' );
}
}
if ( $text ) {
?>
max_num_pages );
previous_posts_link( '»' );
}
?>
' . __( 'Pages', 'fastfood' ) . ':&after=
' . $none . '';
} elseif ( post_password_required() ) {
$output = __( 'Enter your password to view comments', 'fastfood' );
} else {
$label = fastfood_get_opt( 'fastfood_cust_comrep' ) ? '#comments' : '#respond';
$href = ( 0 == $number ) ? get_permalink() . $label : get_comments_link();
$title = esc_attr( sprintf( __( 'Comment on %s', 'fastfood'), the_title_attribute( array( 'echo' => 0 ) ) ) );
if ( $number > 1 )
$text = str_replace( '%', number_format_i18n( $number ), $more );
elseif ( $number == 0 )
$text = $zero;
else
$text = $one;
$output = '' . $text . '';
}
return apply_filters( 'fastfood_get_comments_link' , $output );
}
// set up custom colors and header image
function fastfood_setup() {
// Register localization support
load_theme_textdomain( 'fastfood', get_template_directory() . '/languages' );
// Theme uses wp_nav_menu() in three location
register_nav_menus( array( 'primary' => __( 'Main Navigation Menu', 'fastfood' ) ) );
register_nav_menus( array( 'secondary1' => __( 'Secondary Navigation Menu #1', 'fastfood' ) ) );
register_nav_menus( array( 'secondary2' => __( 'Secondary Navigation Menu #2', 'fastfood' ) ) );
// Register Features Support
add_theme_support( 'automatic-feed-links' );
// Thumbnails support
add_theme_support( 'post-thumbnails' );
// Add the editor style
if ( fastfood_get_opt( 'fastfood_editor_style' ) )
add_editor_style( 'css/editor-style.css' );
// This theme uses post formats
if ( fastfood_get_opt( 'fastfood_post_formats' ) ) {
$pformats = array();
if ( fastfood_get_opt( 'fastfood_post_formats_gallery' ) ) $pformats[] = 'gallery';
if ( fastfood_get_opt( 'fastfood_post_formats_aside' ) ) $pformats[] = 'aside';
if ( fastfood_get_opt( 'fastfood_post_formats_status' ) ) $pformats[] = 'status';
if ( fastfood_get_opt( 'fastfood_post_formats_quote' ) ) $pformats[] = 'quote';
$pformats = apply_filters( 'fastfood_filter_post_formats', $pformats );
if ( ! empty( $pformats ) )
add_theme_support( 'post-formats', $pformats );
}
}
// the custom header (filterable)
function fastfood_header(){
// Allow plugins/themes to override the default header.
$output = apply_filters('fastfood_header', '');
if ( $output != '' )
return $output;
if ( fastfood_get_opt( 'fastfood_head_link' ) && ( get_header_image() != '' ) ) {
$output = ' if no s found
function fastfood_quote_content( $content ) {
/* Check if we're displaying a 'quote' post. */
if ( has_post_format( 'quote' ) && fastfood_get_opt( 'fastfood_post_formats_quote' ) ) {
/* Match any elements. */
preg_match( '//', $content, $matches );
/* If no elements were found, wrap the entire content in one. */
if ( empty( $matches ) )
$content = "{$content} ";
}
return $content;
}
// the gallery shortcode filter. supports 'ids' attribute (WP3.5)
function fastfood_gallery_shortcode( $output, $attr ) {
$post = get_post();
static $instance = 0;
$instance++;
if ( ! empty( $attr['ids'] ) ) {
// 'ids' is explicitly ordered, unless you specify otherwise.
if ( empty( $attr['orderby'] ) )
$attr['orderby'] = 'post__in';
$attr['include'] = $attr['ids'];
}
// We're trusting author input, so let's at least make sure it looks like a valid orderby statement
if ( isset( $attr['orderby'] ) ) {
$attr['orderby'] = sanitize_sql_orderby( $attr['orderby'] );
if ( !$attr['orderby'] )
unset( $attr['orderby'] );
}
extract( shortcode_atts( array(
'order' => 'ASC',
'orderby' => 'menu_order ID',
'id' => $post->ID,
'itemtag' => 'dl',
'icontag' => 'dt',
'captiontag' => 'dd',
'columns' => 3,
'size' => 'thumbnail',
'include' => '',
'exclude' => ''
), $attr) );
$id = intval( $id );
if ( 'RAND' == $order )
$orderby = 'none';
if ( ! empty( $include ) ) {
$_attachments = get_posts( array( 'include' => $include, 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => $order, 'orderby' => $orderby ) );
$attachments = array();
foreach ( $_attachments as $key => $val ) {
$attachments[$val->ID] = $_attachments[$key];
}
} elseif ( ! empty( $exclude ) ) {
$attachments = get_children( array( 'post_parent' => $id, 'exclude' => $exclude, 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => $order, 'orderby' => $orderby ) );
} else {
$attachments = get_children( array( 'post_parent' => $id, 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => $order, 'orderby' => $orderby ) );
}
if ( isset( $attr['preview'] ) && $attr['preview'] )
return fastfood_gallery_preview_walker( $attachments, $id );
if ( empty($attachments) )
return '';
if ( is_feed() ) {
$output = "\n";
foreach ( $attachments as $att_id => $attachment )
$output .= wp_get_attachment_link($att_id, $size, true) . "\n";
return $output;
}
$itemtag = tag_escape($itemtag);
$captiontag = tag_escape($captiontag);
$columns = intval($columns);
$itemwidth = $columns > 0 ? floor(100/$columns) : 100;
$selector = "gallery-{$instance}";
$size_class = sanitize_html_class( $size );
$output = "";
$i = 0;
if ( fastfood_get_opt( 'fastfood_force_link_to_image' ) ) $attr['link'] = 'file';
foreach ( $attachments as $id => $attachment ) {
$link = isset($attr['link']) && 'file' == $attr['link'] ? wp_get_attachment_link($id, $size, false, false) : wp_get_attachment_link($id, $size, true, false);
$output .= "<{$itemtag} class='gallery-item'>";
$output .= "
<{$icontag} class='gallery-icon'>
$link
";
if ( $captiontag && trim($attachment->post_excerpt) ) {
$output .= "
<{$captiontag} class='wp-caption-text gallery-caption'>
" . wptexturize($attachment->post_excerpt) . "
";
}
$output .= "";
if ( $columns > 0 && ++$i % $columns == 0 )
$output .= '
\n";
return $output;
}
// custom image caption
function fastfood_img_caption_shortcode( $deprecated, $attr, $content = null ) {
extract( shortcode_atts( array(
'id' => '',
'align' => 'alignnone',
'width' => '',
'caption' => '',
), $attr ) );
if ( 1 > (int) $width || empty( $caption ) )
return $content;
if ( $id ) $id = 'id="' . esc_attr( $id ) . '" ';
return ''
. do_shortcode( $content ) . '
' . $caption . '
$link_text ";
}
// add a title to previous posts link
function fastfood_previous_posts_link_attributes( $attr ) {
$attr = $attr . ' title="' . esc_attr( __( 'Newer Posts', 'fastfood' ) ) . '" ';
return $attr;
}
// add a title to next posts link
function fastfood_next_posts_link_attributes( $attr ) {
$attr = $attr . ' title="' . esc_attr( __( 'Older Posts', 'fastfood' ) ) . '" ';
return $attr;
}
// add 'quoted on' before trackback/pingback comments link
function fastfood_add_quoted_on( $return ) {
$text = '';
if ( get_comment_type() != 'comment' ) {
$text = '' . __( 'quoted on', 'fastfood' ) . ' ';
}
return $text . $return;
}
// strip tags and apply title format for blank titles
function fastfood_title_tags_filter( $title = '', $id = null ) {
if ( is_admin() ) return $title;
$title = strip_tags( $title, '' );
if ( ! fastfood_get_opt( 'fastfood_manage_blank_title' ) ) return $title;
if ( $id == null ) return $title;
if ( empty( $title ) ) {
if ( ! fastfood_get_opt( 'fastfood_blank_title' ) ) return '';
$postdata = array( get_post_format( $id )? get_post_format_string( get_post_format( $id ) ): __( 'Post', 'fastfood' ), get_the_time( get_option( 'date_format' ), $id ), $id );
$codes = array( '%f', '%d', '%n' );
return str_replace( $codes, $postdata, fastfood_get_opt( 'fastfood_blank_title' ) );
} else
return $title;
}
//set the excerpt length
function fastfood_excerpt_length( $length ) {
if ( is_admin() ) return $length;
return (int) fastfood_get_opt( 'fastfood_excerpt_lenght' );
}
// use the "excerpt more" string as a link to the post
function fastfood_excerpt_more( $more ) {
if ( is_admin() ) return $more;
if ( fastfood_get_opt( 'fastfood_excerpt_more_link' ) ) {
return '' . fastfood_get_opt( 'fastfood_excerpt_more_txt' ) . ' ';
} else {
return fastfood_get_opt( 'fastfood_excerpt_more_txt' );
}
return $more;
}
// custom text for the "more" tag
function fastfood_more_link( $more_link, $more_link_text ) {
if ( fastfood_get_opt( 'fastfood_more_tag' ) && !is_admin() ) {
$text = str_replace ( '%t', get_the_title(), fastfood_get_opt( 'fastfood_more_tag' ) );
return str_replace( $more_link_text, $text, $more_link );
}
return $more_link;
}
// Add specific CSS class by filter
function fastfood_body_classes($classes) {
$classes[] = 'ff-no-js';
if ( fastfood_get_opt( 'fastfood_tinynav' ) ) $classes[] = 'tinynav-support';
return $classes;
}
/**
* Add parent class to wp_page_menu top parent list items
*/
function fastfood_add_parent_class( $css_class, $page, $depth, $args ) {
if ( ! empty( $args['has_children'] ) && $depth == 0 )
$css_class[] = 'menu-item-parent';
return $css_class;
}
/**
* Add parent class to wp_nav_menu top parent list items
*/
function fastfood_add_menu_parent_class( $items ) {
$parents = array();
foreach ( $items as $item ) {
if ( $item->menu_item_parent && $item->menu_item_parent > 0 ) {
$parents[] = $item->menu_item_parent;
}
}
foreach ( $items as $item ) {
if ( in_array( $item->ID, $parents ) ) {
if ( ! $item->menu_item_parent )
$item->classes[] = 'menu-item-parent';
}
}
return $items;
}
// the search form filter
function fastfood_search_form() {
static $counter = 0;
$counter++;
$output = '
';
return $output;
}
// wrap the categories count with a span
function fastfood_wrap_categories_count( $output ) {
$pattern = '/<\/a>\s(\(\d+\))/i';
$replacement = ' $1 ';
return preg_replace( $pattern, $replacement, $output );
}
//filters wp_title()
function fastfood_filter_wp_title( $title ) {
if ( is_single() && empty( $title ) ) {
$_post = get_queried_object();
$title = fastfood_title_tags_filter( '', $_post->ID ) . ' « ';
}
// Get the Site Name
$site_name = get_bloginfo( 'name' );
// Append name
$filtered_title = $title . $site_name;
// If site front page, append description
if ( is_front_page() ) {
// Get the Site Description
$site_description = get_bloginfo( 'description' );
// Append Site Description to title
$filtered_title .= ' - ' . $site_description;
}
// Return the modified title
return $filtered_title;
}
// add links to admin bar
function fastfood_admin_bar_plus() {
global $wp_admin_bar;
if ( !current_user_can( 'edit_theme_options' ) || !is_admin_bar_showing() )
return;
$add_menu_meta = array(
'target' => '_blank'
);
$wp_admin_bar->add_menu( array(
'id' => 'ff_theme_options',
'parent' => 'appearance',
'title' => __( 'Theme Options', 'fastfood' ),
'href' => get_admin_url() . 'themes.php?page=fastfood_theme_options',
'meta' => $add_menu_meta
) );
}
// filters comments_form() default arguments
function fastfood_comment_form_defaults( $defaults ) {
global $user_identity;
$defaults['comment_field'] = '';
$defaults['label_submit'] = __( 'Say It!','fastfood' );
$defaults['title_reply'] = __( 'Leave a comment','fastfood' );
return $defaults;
}
// add the avatar before the "logged in as..." message
function fastfood_add_avatar_to_logged_in( $text = '', $commenter = false, $user_identity = false ) {
$avatar = is_user_logged_in() ? get_avatar( get_current_user_id(), 50, $default = get_option( 'avatar_default' ) ) . ' ' : '';
$text = str_replace( '', '
' . $avatar, $text );
return $text;
}
// retrieve the post content, then die (for "post_expander" ajax request)
function fastfood_post_expander_show_post ( ) {
if ( have_posts() ) {
while ( have_posts() ) {
the_post();
the_content();
}
}
die();
}
//is a "post_expander" ajax request?
function fastfood_post_expander_activate ( ) {
if ( isset( $_POST["ff_post_expander"] ) ) {
add_action( 'wp', 'fastfood_post_expander_show_post' );
}
}
//add a video player using HTML5
if ( !function_exists( 'fastfood_video_player' ) ) {
function fastfood_video_player() {
$embed_defaults = wp_embed_defaults();
$file = wp_get_attachment_url();
$mime = get_post_mime_type();
$mime_type = explode( '/', $mime );
if ( isset( $mime_type[0] ) && $mime_type[0] == 'video' ) {
?>
$length ) {
$ret_string = substr( $string, $start, $length ) . $wrap;
} else {
$ret_string = $string;
}
return $ret_string;
}
}
 . '/images/follow/' . $s_key . '.png){kind=small}
![' . $btn[0] . ' Button](' . get_template_directory_uri() . '/images/follow/' . strtolower( $key ) . '.png "' . sprintf( __( 'Share with %s', 'fastfood' ), $btn[0] ) . '")
';
}
if ( $splitter )
$output .= '; ?>/images/rss.png)
